CN213241569U

CN213241569U - Music score reading board for music teaching

Info

Publication number: CN213241569U
Application number: CN202022696145.3U
Authority: CN
Inventors: 沈爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-18
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a music score recognition board for music teaching, which comprises an installation base, wherein the surface of the upper end of the installation base is fixedly provided with a protection box, a motor is fixedly arranged in the protection box, a driving gear is movably arranged at the output end of the motor through a rotating rod, the driving gear is meshed with the driven gear, the lower end surface of the driven gear is provided with a support rod, one end of the support rod far away from the driven gear is movably connected with the bottom end of the inner wall of the protection box through a bearing, the surface of the upper end of the driven gear is fixedly provided with a screw rod, an article placing platform is movably arranged on the screw rod through a first moving part, a video playing device is arranged above the article placing platform, a display screen is arranged on the video playing device, a control button is fixedly arranged on one side of the display screen, and a writing board is fixedly arranged at the upper end of the video playing device. The utility model discloses the function is comprehensive, and it is convenient to adjust, is fit for extensively promoting.

Description

Music score reading board for music teaching

Technical Field

The utility model belongs to the technical field of music teaching auxiliary assembly, especially, relate to a music recognition board for music teaching.

Background

Music is an art that reflects the emotion of human real life. The music is pleasing to the eye and brings enjoyment to the hearing of people. The music can improve the aesthetic ability of people, purify the soul of people and establish the ideal of Chonggao. We express our emotions through music, releasing much of our emotions. Music education refers to all education that influences thought and emotion and thinking quality of people and improves knowledge and skill through music. The music education of schools is a necessary course in the middle and primary school. However, the music teaching practice shows that the conventional music score reading plate is single in structure, the height of the music score reading plate cannot be effectively adjusted according to the height of a teacher, and the music score reading plate is inconvenient to use. Therefore, the music recognition board for music teaching is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a music recognition music score board for music teaching aims at solving the above-mentioned music recognition music score board that exists and can not effectively adjust, effectively remove, uses inconvenient problem.

The utility model is realized in such a way, a music score recognition board for music teaching, which comprises an installation base, the upper surface of the installation base is fixedly provided with a protection box, the protection box is internally and fixedly provided with a motor, the output end of the motor is movably provided with a driving gear through a rotating rod, the driving gear is mutually meshed with a driven gear, the lower end surface of the driven gear is provided with a support rod, one end of the support rod far away from the driven gear is movably connected with the bottom end of the inner wall of the protection box through a bearing, the upper surface of the driven gear is fixedly provided with a lead screw, the lead screw is movably provided with an article placing platform through a moving part, a video playing device is arranged above the article placing platform, the video playing device is provided with a display screen, one side of the display screen is fixedly provided with a control button, the, the writing board is movably connected with the lead screw through a second connecting piece, a storage battery is fixedly arranged on one side of the protection box, and the storage battery is electrically connected with the motor.

Preferably, the fixed stopper that is provided with in lead screw top, the fixed slide bar that is provided with in stopper both ends below, clipboard, article place the platform and slide bar swing joint.

Preferably, the video playing device further comprises a wireless communication module.

Preferably, a baffle is fixedly arranged on the surface of the upper end of the article placing platform.

Preferably, the two ends of the surface of the upper end of the limiting block are provided with illuminating lamps through extending rods, and the illuminating lamps are electrically connected with the storage battery.

Preferably, the surface of the lower end of the mounting base is movably provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses equipment passes through motor work, effectively drives driving gear and driven gear rotation, and then drives the lead screw and rotates, rotates through the lead screw to realize reciprocating of article place the platform and clipboard, reach height-adjusting's purpose. Through setting up article place the platform and conveniently placing teaching books and the pen of writing usefulness, article place the platform upper end fixed surface is provided with the baffle, avoids placing the teaching books on article place the platform and writes the pen landing of usefulness. Through being provided with the light, it is effective convenient that the student watches through opening the light convenience when light is not good, improves the quality of teaching.

Drawings

Fig. 1 is a front view of a music score recognition board for music teaching of the present invention;

fig. 2 is a back view of a music score recognition board for music teaching of the present invention;

fig. 3 is the utility model relates to a structure schematic diagram inside the guard box of music recognition board for music teaching.

In the figure: 1. installing a base; 2. a universal wheel; 3. a protection box; 4. a storage battery; 5. a motor; 6. a driving gear; 7. a driven gear; 8. a support bar; 9. a bearing; 10. a writing board; 11. a screw rod; 12. an article placement platform; 13. a baffle plate; 14. a video playing device; 15. a display screen; 16. a control button; 17. a limiting block; 18. an illuminating lamp; 19. a first movable member; 20. a second movable part; 21. a slide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a music score recognition board for music teaching comprises an installation base 1, a protection box 3 is fixedly arranged on the upper end surface of the installation base 1, a motor 5 is fixedly arranged in the protection box 3, a driving gear 6 is movably arranged at the output end of the motor 5 through a rotating rod, the driving gear 6 is meshed with a driven gear 7, a support rod 8 is arranged on the lower end surface of the driven gear 7, one end of the support rod 8, far away from the driven gear 7, is movably connected with the bottom end of the inner wall of the protection box 3 through a bearing 9, a lead screw 11 is fixedly arranged on the upper end surface of the driven gear 7, an article placing platform 12 is movably arranged on the lead screw 11 through a moving part 19, a video playing device 14 is arranged above the article placing platform 12, a display screen 15 is arranged on the video playing device 14, and a control button 16 is fixedly arranged on, the fixed clipboard 10 that is provided with in video play device 14 upper end, clipboard 10 is through No. two moving parts 20 and lead screw 11 swing joint, the fixed battery 4 that is provided with in guard box 3 one side, battery 4 and motor 5 electric connection.

The utility model discloses in the fixed stopper 17 that is provided with in 11 tops of lead screw can effectively restrict the shift position of clipboard 10 through stopper 17, the fixed slide bar 21 that is provided with in stopper 17 both ends below, clipboard 10, article place the platform 12 and slide bar 21 swing joint effectively guarantee that clipboard 10 and article place the platform 12 remove in vertical direction.

The utility model discloses in video play device 14 is still including wireless communication module, can effectively be connected with external equipment through wireless communication module.

The utility model discloses in article place the fixed surface in 12 upper ends of platform is provided with baffle 13, avoids placing the teaching books on article place the platform 12 and writes the pen landing of usefulness.

The utility model discloses in stopper 17 upper end surface both ends are provided with light 18 through the extension rod, and it is effectively convenient to make things convenient for the student to watch through opening light 18 when light is not good, improves the quality of teaching. The illuminating lamp 18 is electrically connected with the storage battery 4.

The utility model discloses in the activity of installation base 1 lower extreme surface is provided with universal wheel 2, and through the music recognition music board that universal wheel 2 can this music teaching of quick travel, the material resources of using manpower sparingly.

The utility model discloses a theory of operation is: when the music score recognition board for music teaching needs to be used, the motor 5 is firstly turned on, the driving gear 6 and the driven gear 7 are effectively driven to rotate through the work of the motor 5, the screw rod 11 is further driven to rotate, and the screw rod 11 rotates, so that the article placing platform 12 and the writing board 10 are moved up and down, and the purpose of adjusting the height is achieved. The fixed stopper 17 that is provided with in 11 tops of lead screw, can effectively restrict the shift position of clipboard 10 through stopper 17, the fixed slide bar 21 that is provided with in stopper 17 both ends below, clipboard 10, article place the platform 12 and slide bar 21 swing joint effectively guarantee that clipboard 10 and article place the platform 12 remove in vertical direction. Teaching books and pens for writing can be placed on the article placing platform 12, and the baffle 13 is fixedly arranged on the surface of the upper end of the article placing platform 12, so that the teaching books placed on the article placing platform 12 and the pens for writing are prevented from sliding off. When the music of this music teaching is known the music board as needs remove, rotate through universal wheel 2, the music of this music teaching is known the music board, and the material resources of using manpower sparingly can the quick travel.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a music recognition board for music teaching, includes installation base (1), its characterized in that: the installation base (1) upper end fixed surface is provided with guard box (3), guard box (3) internal fixation is provided with motor (5), motor (5) output is provided with driving gear (6) through the dwang activity, driving gear (6) and driven gear (7) intermeshing, driven gear (7) lower extreme surface is provided with bracing piece (8), the one end that driven gear (7) were kept away from to bracing piece (8) passes through bearing (9) and guard box (3) inner wall bottom swing joint, driven gear (7) upper end fixed surface is provided with lead screw (11), article place the platform (12) is provided with through a moving part (19) activity on lead screw (11), article place the platform (12) top is provided with video playback device (14), be provided with display screen (15) on video playback device (14), display screen (15) one side is fixed to be provided with control button (16), fixed clipboard (10) that is provided with in video playback device (14) upper end, clipboard (10) are through No. two moving parts (20) and lead screw (11) swing joint, the fixed battery (4) that is provided with in guard box (3) one side, battery (4) and motor (5) electric connection.

2. The music score recognition board for music teaching of claim 1, wherein: the utility model discloses a writing board, including lead screw (11), stopper (17), article place the platform (12), slide bar (21), clipboard (10), article place the platform (21) and slide bar (21), lead screw (11) top is fixed and is provided with stopper (17), stopper (17) both ends below is fixed and is provided with slide bar (21), writing board (10) and article place the platform swing joint.

3. The music score recognition board for music teaching of claim 1, wherein: the video playing device (14) also comprises a wireless communication module.

4. The music score recognition board for music teaching of claim 1, wherein: and a baffle (13) is fixedly arranged on the upper end surface of the article placing platform (12).

5. The music score recognition board for music teaching of claim 2, wherein: the lamp (18) are arranged at two ends of the surface of the upper end of the limiting block (17) through the extension rod, and the lamp (18) is electrically connected with the storage battery (4).

6. The music score recognition board for music teaching of claim 1, wherein: the surface of the lower end of the mounting base (1) is movably provided with universal wheels (2).